I've recently picked up a second hand MicroKorg (yeah... I know!) and the Master Volume pot is so crackly it's rendering the unit almost unusable. Aside from that the synth is fine so it'd be great if I can fix it.

Solidering a replacement pot isn't a task I'd take lightly. But first I need to find a replacement part, else it's not worth even thinking about.

I know it's a 10K dual gang six pin pot. I've found the part number in the service manual and totally exhausted Google and all the usual sources. There seems to be a few available in the USA but I'm in the UK. I either need the official Korg part, or a direct equivalent.